<html>
  <head>
    <link rel="stylesheet" type="text/css" href="../css/c3.css">
  </head>
  <body>
    <div id="chart"></div>

    <script src="https://d3js.org/d3.v5.min.js" charset="utf-8"></script>
    <script src="../js/c3.js"></script>
    <script>

      var data, axis_x_localtime;

      var data1 = {
          x : 'date',
          columns: [
            ['date', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05'],
            ['sample', 30, 200, 100, 400, 150],
            ['sample2', 130, 300, 200, 450, 250]
          ]
      };

      var data2 = {
          x : 'date',
          columns: [
            ['date', 1356966000000, 1357052400000, 1357138800000, 1357225200000, 1357311600000],
            ['sample', 30, 200, 100, 400, 150],
            ['sample2', 130, 300, 200, 450, 250]
          ]
      };

      var data3 = {
          x : 'date',
          columns: [
            ['date', new Date(1356966000000), new Date(1357052400000), new Date(1357138800000), new Date(1357225200000), new Date(1357311600000)],
            ['sample', 30, 200, 100, 400, 150],
            ['sample2', 130, 300, 200, 450, 250]
          ]
      };

      var data4 = {
          x : 'date',
          xFormat : '%Y%m%d',
          columns: [
            ['date', '20130101', '20130102', '20130103', '20130104', '20130105'],
            ['sample', 1030, 1200, 1100, 1400, 1150],
            ['sample2', 130, 300, 200, 450, 250]
          ]
      };

      var data5 = {
          x : 'date',
          xFormat : '%Y%m%d %H:%M:%S',
          columns: [
            ['date', '20130101 00:00:00', '20130102 00:00:00', '20130103 00:00:00', '20130104 00:00:00', '20130105 00:00:00'],
            ['sample', 30, 200, 100, 400, 150],
            ['sample2', 1130, 1300, 1200, 1450, 1250]
          ]
      };

      var generate = function () { return c3.generate({
        bindto: '#chart',
        data: data,
        axis : {
          x : {
            type : 'timeseries',
            tick : {
              format : "%Y-%m-%d %H:%M:%S" // https://github.com/mbostock/d3/wiki/Time-Formatting#wiki-format
            },
            localtime: axis_x_localtime
          }
        }
      }); };

      setTimeout(function () {
        data = data1;
        axis_x_localtime = true;
        chart = generate();
      }, 1000);

      setTimeout(function () {
        data = data1;
        axis_x_localtime = false;
        chart = generate();
      }, 2000);

      setTimeout(function () {
        data = data2;
        axis_x_localtime = true;
        chart = generate();
      }, 3000);

      setTimeout(function () {
        data = data2;
        axis_x_localtime = false;
        chart = generate();
      }, 4000);

      setTimeout(function () {
        data = data3;
        axis_x_localtime = true;
        chart = generate();
      }, 5000);

      setTimeout(function () {
        data = data3;
        axis_x_localtime = false;
        chart = generate();
      }, 6000);

      setTimeout(function () {
        data = data4;
        axis_x_localtime = true;
        chart = generate();
      }, 7000);

      setTimeout(function () {
        data = data4;
        axis_x_localtime = false;
        chart = generate();
      }, 8000);

      setTimeout(function () {
        data = data5;
        axis_x_localtime = true;
        chart = generate();
      }, 9000);

      setTimeout(function () {
        data = data5;
        axis_x_localtime = false;
        chart = generate();
      }, 10000);

    </script>
  </body>
</html>
